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The large display shows:
Brush trimming with silicone paddles is gentler on the plant
Certifications: UL 8800
and controlled indoor environments that rely on cooling-only HVAC units
If the pH of a nutrient solution becomes too high
AquaMaster S300 Pro 2 Substrate pH/Temp Meter odor neutralizer The large display shows:How does the meter work? Connect the BNC connector of the electrode to the pH meter and remove the protective cap containing storage solution from the electrode Rinse the electrode with running water and dry it using clean kitchen paper Press the on off button to turn on the meter Place the electrode in the (soft) substrate (make sure the substrate is well wet damp, otherwise the meter will not work properly) or liquid to be measured Wait for the
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